101 entries under expression topic. ×

12
au courant(adjective, idiom, understanding, cool)
10
au fait(adjective, idiom, adverb, familiar)
10
in the know(adjective, idiom, cool, sensible)
5
up on(adjective, cool, sensible, alert)
3
aware of(verb, phrasal verb, knowledge, wise)
3
up to date(adjective, idiom, with-it, located)
3
with it(adjective, understanding, cool, keen)
2
abreast of
2
in on(adjective, understanding, cool, keen)
2
on the ball(adjective, idiom, familiar, aware)
2
on to(adjective, understanding, cool, keen)
2
plugged in(adjective, cool, sensible, alert)
2
tuned in(adjective, understanding, cool, sensible)
2
well informed(adjective, idiom, knowledge, experience)
2
well read(adjective, idiom, knowledge, experience)
2
wise to(adjective, understanding, cool, keen)
1
acquainted with(verb, phrasal verb, knowledge, familiar)
1
alive to(verb, adjective, phrasal verb, understanding)
1
all there(adjective, sound, reasonable, rational)
1
armed and ready
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APASmart Define. (2015). informed thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/informed/thesaurus/synonyms
ChicagoSmart Define. 2015. "informed thesaurus" https://smartdefine.org/informed/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, informed thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/informed/thesaurus/synonyms>.
MLASmart Define. "informed thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/informed/thesaurus/synonyms>